From the SRD:
Does the reference to "unless the ability description notes otherwise" include the casting time of the spell the ability might include? For example Call Lightning has a casting time of ten minutes, if one had the spell-like ability to Call Lightning, would it be a standard action, or would it take ten minutes?
Use spell-like ability [Standard][AoO: Yes]
Using a spell-like ability works like casting a spell in that it requires concentration and provokes attacks of opportunity. Spell-like abilities can be disrupted. If a combatant's concentration is broken, the attempt to use the ability fails, but the attempt counts as if the combatant had used the ability. The casting time of a spell-like ability is 1 action, making its use a standard action, unless the ability description notes otherwise.
Does the reference to "unless the ability description notes otherwise" include the casting time of the spell the ability might include? For example Call Lightning has a casting time of ten minutes, if one had the spell-like ability to Call Lightning, would it be a standard action, or would it take ten minutes?